Cathy Tong, M.D.
NPI 1861594285 · Internal Medicine Physician · Hendersonville, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cathy Tong, M.D. is a Internal Medicine Physician provider in Hendersonville, NC (NPI 1861594285).
Provider details
- NPI number
- 1861594285
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2020-04689 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 126 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 483 | 136 |
| Atorvastatin Calcium | 438 | 139 |
| Amlodipine Besylate | 352 | 111 |
| Lisinopril | 331 | 95 |
| Metoprolol Succinate | 254 | 75 |
| Hydrochlorothiazide | 202 | 64 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1824 Pisgah DrHendersonville, NC 28791-3759Phone: (828) 694-8427
Registry dates
- Enumerated
- 2006-09-05
- Last updated
- 2023-06-07
- Certified
- 2023-06-07
Frequently asked questions
- What is Cathy Tong's NPI number?
- Cathy Tong's National Provider Identifier (NPI) is 1861594285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathy Tong's specialty?
- Cathy Tong is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cathy Tong located?
- Cathy Tong's practice location on file with NPPES is 643 5th Ave W, Hendersonville, NC 28739-4205.
- What is Cathy Tong's phone number?
- The practice phone number listed in the NPPES registry for Cathy Tong is (828) 694-7700.
- Does Cathy Tong accept Medicare?
- Cathy Tong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cathy Tong's NPI active?
- Yes — Cathy Tong's NPI (1861594285) is active in the NPPES registry as of the last update on 2023-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.